As a series of compressions and rarefactions... hope it helps :)
Answer:true
Explanation:
It takes the moon approximately a month to complete an orbit round the earth
Body Centered Cubic Structure<span>. - </span>Every atom except those<span> on the </span>surface<span>; </span>has eight neighbors<span>. Metals that </span>have<span> this </span>arrangement<span>: Sodium, Potassium, Iron.
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Answer:
Vf=140 m/s
Vi=0
t=50s
Explanation:
1. Acceleration is called change of velocity.
2. a=Vf-Vi/t
a=140-0/50
a=140/50
a=2.8m/s^2
